Add Echo-Memory codebase used for this run (CC BY 4.0, JD Echo Team) (part 4)

Add Echo-Memory codebase used for this run (CC BY 4.0, JD Echo Team) (part 3)

Add Echo-Memory codebase used for this run (CC BY 4.0, JD Echo Team) (part 2)

Add Echo-Memory codebase used for this run (CC BY 4.0, JD Echo Team)

Add model card: attribution, licences, training config

initial commit